Cool, you found the manual. Does look like Pioneer is back on track at least feature/spec wise. But seems the pre-outs are gone for good on their non-Elite gear; shame. And the height/wide speaker terminals are spring clips, instead of proper binding posts; eww.

Pioneer PDP-5020FD, Marantz SR6011
Axiom M5HP, VP160HP, QS8
Sony PS4, surround backs
-Chris